added missing file

svn-id: r42568

1 files changed, 101 insertions, 0 deletions

diff --git a/engines/kyra/sound_amiga.cpp b/engines/kyra/sound_amiga.cpp
new file mode 100644
index 0000000000..985afa2d32
--- /dev/null
+++ b/engines/kyra/sound_amiga.cpp
@@ -0,0 +1,101 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "common/system.h"
+#include "common/mutex.h"
+#include "kyra/resource.h"
+#include "kyra/sound_intern.h"
+
+#include "sound/mixer.h"
+#include "sound/mods/maxtrax.h"
+#include "sound/audiostream.h"
+
+namespace Kyra {
+
+const char *const SoundAmiga::kFilenameTable[3][2] = {
+	{ "introscr.mx", "introinst.mx" },
+	{ "kyramusic.mx", 0 },
+	{ "finalescr.mx", 0 }
+};
+
+SoundAmiga::SoundAmiga(KyraEngine_v1 *vm, Audio::Mixer *mixer) :
+	Sound(vm, mixer), _driver(0), _fileLoaded(-1) {
+}
+
+SoundAmiga::~SoundAmiga() {
+	delete _driver;
+}
+
+bool SoundAmiga::init() {
+	_driver = new Audio::MaxTrax(_mixer->getOutputRate(), true);
+
+	return _driver != 0;
+}
+
+void SoundAmiga::loadSoundFile(uint file) {
+	assert(file < ARRAYSIZE(kFilenameTable));
+
+	if (_fileLoaded == file)
+		return;
+
+	Common::SeekableReadStream *scoreIn = _vm->resource()->createReadStream(kFilenameTable[file][0]);
+	if (kFilenameTable[file][1]) {
+		Common::SeekableReadStream *sampleIn = _vm->resource()->createReadStream(kFilenameTable[file][1]);
+		if (scoreIn && sampleIn) {
+			_driver->load(*scoreIn, true, false);
+			_driver->load(*sampleIn, false, true);
+			_fileLoaded = file;
+		}
+		delete sampleIn;
+	} else {
+		if (scoreIn) {
+			_driver->load(*scoreIn);
+			_fileLoaded = file;
+		}
+	}
+	delete scoreIn;
+}
+void SoundAmiga::loadSoundFile(Common::String) {
+	assert("Dont call me" == 0);
+}
+
+void SoundAmiga::playTrack(uint8 track) {
+	_driver->doSong(track - 2);
+	if (!_mixer->isSoundHandleActive(_soundChannels[0]))
+			_mixer->playInputStream(Audio::Mixer::kPlainSoundType, &_soundChannels[0], _driver);
+}
+
+void SoundAmiga::haltTrack() {
+
+}
+
+void SoundAmiga::beginFadeOut() {
+
+}
+
+void SoundAmiga::playSoundEffect(uint8 track) {
+	assert("Dont call me" == 0);
+}
+} // end of namespace Kyra
\ No newline at end of file